Gram Positive%20Antibiogram%202009

Edit 4 …

Gram Positive Antibiogram 2009


54% of all Staph Aureus isolates were MRSA (900 out of 1674)

10.8% of all enterococcus was VRE (34 out of 313) (it was 5.4% in 2008!)

There were 14 cases of penicillin-resistant strep pneumo (14 out of 52)

% Susceptibility

 MRSA
 Staph
Aureus
 Staph
epi.
 Staph
Sapro
 Staph
Coag Neg
 B-Strep
not A/B
 Enterococcus
(not VRE)
 Strep Pneu
(pen sensitive)
 Strep Pneu
(pen resistant)
Cefazolin
 0
 100
78
 63
 100
 -
 -
 -
Ciprofloxacin
 -
 -
97
 67
 -
 100
 -
 -
Clindamycin
 86
 92
 78
 91
 78
 76
 -
 -
 -
Erythromycin
 8
 66
 49
 41
 49
 74
 -
 97
 79
Nitrofurantoin
 99
 99
 100
 100
 100
 -
 100
 -
 -
Oxacillin
 0
 100
 47
 81
 70
 -
 -
 -
 0
Penicillin
 0
 0
-
 -
 98
 -
 98
 -
Tetracycline
 95
 95
 86
 85
 86
 58
 23
 100
 86
Vancomycin
 100
 100
 100
 100
 100
 100
 100
 100
 100
Rifampin
 99
 -
-
 -
 -
 -
 -
SMX/TMP
 99
 97
 71
 88
 71
 -
 -
 100
 43
Ampicillin





100

No. of Isolates
 900
 774
 49
 36
 132
 42
 279
 38
 14

MRSA 54% (900/1674)
VRE: 11% (34/313)
Pen-resistant Pneumo: 27% (14/52)

Gram Negative Antibiogram 2009